Interface for symmetric encryption algorithms used in DL cryptosystems. More...

#include <pubkey.h>

Inheritance diagram for DL_SymmetricEncryptionAlgorithm:

Public Member Functions
virtual	~DL_SymmetricEncryptionAlgorithm ()

virtual bool	ParameterSupported (const char *name) const

virtual size_t	GetSymmetricKeyLength (size_t plaintextLength) const =0

virtual size_t	GetSymmetricCiphertextLength (size_t plaintextLength) const =0

virtual size_t	GetMaxSymmetricPlaintextLength (size_t ciphertextLength) const =0

virtual void	SymmetricEncrypt (RandomNumberGenerator &rng, const byte key, const byte plaintext, size_t plaintextLength, byte *ciphertext, const NameValuePairs &parameters) const =0

virtual DecodingResult	SymmetricDecrypt (const byte key, const byte ciphertext, size_t ciphertextLength, byte *plaintext, const NameValuePairs &parameters) const =0

Detailed Description

Interface for symmetric encryption algorithms used in DL cryptosystems.

Definition at line 1315 of file pubkey.h.

Constructor & Destructor Documentation

virtual DL_SymmetricEncryptionAlgorithm::~DL_SymmetricEncryptionAlgorithm ( )

inlinevirtual

Definition at line 1318 of file pubkey.h.

virtual size_t DL_SymmetricEncryptionAlgorithm::GetMaxSymmetricPlaintextLength ( size_t ciphertextLength ) const

pure virtual

Here is the caller graph for this function:

virtual size_t DL_SymmetricEncryptionAlgorithm::GetSymmetricCiphertextLength ( size_t plaintextLength ) const

pure virtual

virtual size_t DL_SymmetricEncryptionAlgorithm::GetSymmetricKeyLength ( size_t plaintextLength ) const

pure virtual

Here is the caller graph for this function:

virtual bool DL_SymmetricEncryptionAlgorithm::ParameterSupported ( const char * name ) const

inlinevirtual

Definition at line 1320 of file pubkey.h.

virtual DecodingResult DL_SymmetricEncryptionAlgorithm::SymmetricDecrypt	(	const byte *	key,
		const byte *	ciphertext,
		size_t	ciphertextLength,
		byte *	plaintext,
		const NameValuePairs &	parameters
	)		const

pure virtual

Here is the caller graph for this function:

virtual void DL_SymmetricEncryptionAlgorithm::SymmetricEncrypt	(	RandomNumberGenerator &	rng,
		const byte *	key,
		const byte *	plaintext,
		size_t	plaintextLength,
		byte *	ciphertext,
		const NameValuePairs &	parameters
	)		const

pure virtual

Here is the caller graph for this function:

The documentation for this class was generated from the following file: